From patchwork Mon Oct 6 13:59:11 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vinod Koul X-Patchwork-Id: 5037631 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 9061CC11AB for ; Mon, 6 Oct 2014 14:33:18 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 1A95E20172 for ; Mon, 6 Oct 2014 14:33:17 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 472D620121 for ; Mon, 6 Oct 2014 14:33:15 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 648C126069B; Mon, 6 Oct 2014 16:33:14 +0200 (CEST) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-0.4 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY, URIBL_RHS_DOB autolearn=no version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id DC0ED260631; Mon, 6 Oct 2014 16:32:03 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 55CBF260625; Mon, 6 Oct 2014 16:32:01 +0200 (CEST) Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by alsa0.perex.cz (Postfix) with ESMTP id 3378D260608 for ; Mon, 6 Oct 2014 16:31:55 +0200 (CEST) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by orsmga101.jf.intel.com with ESMTP; 06 Oct 2014 07:31:34 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.04,664,1406617200"; d="scan'208";a="613865299" Received: from vkoul-udesk3.iind.intel.com (HELO localhost.localdomain) ([10.223.96.11]) by orsmga002.jf.intel.com with ESMTP; 06 Oct 2014 07:31:30 -0700 From: Vinod Koul To: alsa-devel@alsa-project.org Date: Mon, 6 Oct 2014 19:29:11 +0530 Message-Id: <1412603954-9030-4-git-send-email-vinod.koul@intel.com> X-Mailer: git-send-email 1.7.0.4 In-Reply-To: <1412603954-9030-1-git-send-email-vinod.koul@intel.com> References: <1412603954-9030-1-git-send-email-vinod.koul@intel.com> Cc: Vinod Koul , broonie@kernel.org, "Subhransu S. Prusty" , lgirdwood@gmail.com Subject: [alsa-devel] [PATCH v8 3/6] ASoC: Intel: mrfld: add the DSP DAPM widgets X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds all DAPM widgets and the event handlers for DSP except the mixers. Signed-off-by: Vinod Koul Signed-off-by: Subhransu S. Prusty --- sound/soc/intel/sst-atom-controls.c | 226 +++++++++++++++++++++++++++++++++++ sound/soc/intel/sst-mfld-platform.h | 4 + 2 files changed, 230 insertions(+), 0 deletions(-) diff --git a/sound/soc/intel/sst-atom-controls.c b/sound/soc/intel/sst-atom-controls.c index d3396ec..23d1cdb 100644 --- a/sound/soc/intel/sst-atom-controls.c +++ b/sound/soc/intel/sst-atom-controls.c @@ -548,6 +548,41 @@ static const uint swm_mixer_input_ids[SST_SWM_INPUT_COUNT] = { }; /** + * fill_swm_input - fill in the SWM input ids given the register + * + * The register value is a bit-field inicated which mixer inputs are ON. Use the + * lookup table to get the input-id and fill it in the structure. + */ +static int fill_swm_input(struct snd_soc_component *cmpnt, + struct swm_input_ids *swm_input, unsigned int reg) +{ + uint i, is_set, nb_inputs = 0; + u16 input_loc_id; + + dev_dbg(cmpnt->dev, "reg: %#x\n", reg); + for (i = 0; i < SST_SWM_INPUT_COUNT; i++) { + is_set = reg & BIT(i); + if (!is_set) + continue; + + input_loc_id = swm_mixer_input_ids[i]; + SST_FILL_DESTINATION(2, swm_input->input_id, + input_loc_id, SST_DEFAULT_MODULE_ID); + nb_inputs++; + swm_input++; + dev_dbg(cmpnt->dev, "input id: %#x, nb_inputs: %d\n", + input_loc_id, nb_inputs); + + if (nb_inputs == SST_CMD_SWM_MAX_INPUTS) { + dev_warn(cmpnt->dev, "SET_SWM cmd max inputs reached"); + break; + } + } + return nb_inputs; +} + + +/** * called with lock held */ static int sst_set_pipe_gain(struct sst_ids *ids, @@ -573,6 +608,112 @@ static int sst_set_pipe_gain(struct sst_ids *ids, return ret; } +static int sst_swm_mixer_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct sst_cmd_set_swm cmd; + struct snd_soc_component *cmpnt = snd_soc_dapm_to_component(w->dapm); + struct sst_data *drv = snd_soc_component_get_drvdata(cmpnt); + struct sst_ids *ids = w->priv; + bool set_mixer = false; + struct soc_mixer_control *mc; + int val = 0; + int i = 0; + + dev_dbg(cmpnt->dev, "widget = %s\n", w->name); + /* + * Identify which mixer input is on and send the bitmap of the + * inputs as an IPC to the DSP. + */ + for (i = 0; i < w->num_kcontrols; i++) { + if (dapm_kcontrol_get_value(w->kcontrols[i])) { + mc = (struct soc_mixer_control *)(w->kcontrols[i])->private_value; + val |= 1 << mc->shift; + } + } + dev_dbg(cmpnt->dev, "val = %#x\n", val); + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + case SND_SOC_DAPM_POST_PMD: + set_mixer = true; + break; + case SND_SOC_DAPM_POST_REG: + if (w->power) + set_mixer = true; + break; + default: + set_mixer = false; + } + + if (set_mixer == false) + return 0; + + if (SND_SOC_DAPM_EVENT_ON(event) || + event == SND_SOC_DAPM_POST_REG) + cmd.switch_state = SST_SWM_ON; + else + cmd.switch_state = SST_SWM_OFF; + + SST_FILL_DEFAULT_DESTINATION(cmd.header.dst); + /* MMX_SET_SWM == SBA_SET_SWM */ + cmd.header.command_id = SBA_SET_SWM; + + SST_FILL_DESTINATION(2, cmd.output_id, + ids->location_id, SST_DEFAULT_MODULE_ID); + cmd.nb_inputs = fill_swm_input(cmpnt, &cmd.input[0], val); + cmd.header.length = offsetof(struct sst_cmd_set_swm, input) + - sizeof(struct sst_dsp_header) + + (cmd.nb_inputs * sizeof(cmd.input[0])); + + return sst_fill_and_send_cmd(drv, SST_IPC_IA_CMD, SST_FLAG_BLOCKED, + ids->task_id, 0, &cmd, + sizeof(cmd.header) + cmd.header.length); +} + +/* SBA mixers - 16 inputs */ +#define SST_SBA_DECLARE_MIX_CONTROLS(kctl_name) \ + static const struct snd_kcontrol_new kctl_name[] = { \ + SOC_DAPM_SINGLE("codec_in0 Switch", SND_SOC_NOPM, SST_IP_CODEC0, 1, 0), \ + SOC_DAPM_SINGLE("codec_in1 Switch", SND_SOC_NOPM, SST_IP_CODEC1, 1, 0), \ + SOC_DAPM_SINGLE("sprot_loop_in Switch", SND_SOC_NOPM, SST_IP_LOOP0, 1, 0), \ + SOC_DAPM_SINGLE("media_loop1_in Switch", SND_SOC_NOPM, SST_IP_LOOP1, 1, 0), \ + SOC_DAPM_SINGLE("media_loop2_in Switch", SND_SOC_NOPM, SST_IP_LOOP2, 1, 0), \ + SOC_DAPM_SINGLE("pcm0_in Switch", SND_SOC_NOPM, SST_IP_PCM0, 1, 0), \ + SOC_DAPM_SINGLE("pcm1_in Switch", SND_SOC_NOPM, SST_IP_PCM1, 1, 0), \ + } + +#define SST_SBA_MIXER_GRAPH_MAP(mix_name) \ + { mix_name, "codec_in0", "codec_in0" }, \ + { mix_name, "codec_in1", "codec_in1" }, \ + { mix_name, "sprot_loop_in", "sprot_loop_in" }, \ + { mix_name, "media_loop1_in", "media_loop1_in" }, \ + { mix_name, "media_loop2_in", "media_loop2_in" }, \ + { mix_name, "pcm0_in", "pcm0_in" }, \ + { mix_name, "pcm1_in", "pcm1_in" } + +#define SST_MMX_DECLARE_MIX_CONTROLS(kctl_name) \ + static const struct snd_kcontrol_new kctl_name[] = { \ + SOC_DAPM_SINGLE("media0_in Switch", SND_SOC_NOPM, SST_IP_MEDIA0, 1, 0), \ + SOC_DAPM_SINGLE("media1_in Switch", SND_SOC_NOPM, SST_IP_MEDIA1, 1, 0), \ + SOC_DAPM_SINGLE("media2_in Switch", SND_SOC_NOPM, SST_IP_MEDIA2, 1, 0), \ + SOC_DAPM_SINGLE("media3_in Switch", SND_SOC_NOPM, SST_IP_MEDIA3, 1, 0), \ + } + +SST_MMX_DECLARE_MIX_CONTROLS(sst_mix_media0_controls); +SST_MMX_DECLARE_MIX_CONTROLS(sst_mix_media1_controls); + +/* 18 SBA mixers */ +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_pcm0_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_pcm1_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_pcm2_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_sprot_l0_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_media_l1_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_media_l2_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_voip_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_codec0_controls); +SST_SBA_DECLARE_MIX_CONTROLS(sst_mix_codec1_controls); + /* * sst_handle_vb_timer - Start/Stop the DSP scheduler * @@ -784,6 +925,83 @@ static int sst_set_media_loop(struct snd_soc_dapm_widget *w, return ret; } +static const struct snd_soc_dapm_widget sst_dapm_widgets[] = { + SST_AIF_IN("codec_in0", sst_set_be_modules), + SST_AIF_IN("codec_in1", sst_set_be_modules), + SST_AIF_OUT("codec_out0", sst_set_be_modules), + SST_AIF_OUT("codec_out1", sst_set_be_modules), + + /* Media Paths */ + /* MediaX IN paths are set via ALLOC, so no SET_MEDIA_PATH command */ + SST_PATH_INPUT("media0_in", SST_TASK_MMX, SST_SWM_IN_MEDIA0, sst_generic_modules_event), + SST_PATH_INPUT("media1_in", SST_TASK_MMX, SST_SWM_IN_MEDIA1, NULL), + SST_PATH_INPUT("media2_in", SST_TASK_MMX, SST_SWM_IN_MEDIA2, sst_set_media_path), + SST_PATH_INPUT("media3_in", SST_TASK_MMX, SST_SWM_IN_MEDIA3, NULL), + SST_PATH_OUTPUT("media0_out", SST_TASK_MMX, SST_SWM_OUT_MEDIA0, sst_set_media_path), + SST_PATH_OUTPUT("media1_out", SST_TASK_MMX, SST_SWM_OUT_MEDIA1, sst_set_media_path), + + /* SBA PCM Paths */ + SST_PATH_INPUT("pcm0_in", SST_TASK_SBA, SST_SWM_IN_PCM0, sst_set_media_path), + SST_PATH_INPUT("pcm1_in", SST_TASK_SBA, SST_SWM_IN_PCM1, sst_set_media_path), + SST_PATH_OUTPUT("pcm0_out", SST_TASK_SBA, SST_SWM_OUT_PCM0, sst_set_media_path), + SST_PATH_OUTPUT("pcm1_out", SST_TASK_SBA, SST_SWM_OUT_PCM1, sst_set_media_path), + SST_PATH_OUTPUT("pcm2_out", SST_TASK_SBA, SST_SWM_OUT_PCM2, sst_set_media_path), + + /* SBA Loops */ + SST_PATH_INPUT("sprot_loop_in", SST_TASK_SBA, SST_SWM_IN_SPROT_LOOP, NULL), + SST_PATH_INPUT("media_loop1_in", SST_TASK_SBA, SST_SWM_IN_MEDIA_LOOP1, NULL), + SST_PATH_INPUT("media_loop2_in", SST_TASK_SBA, SST_SWM_IN_MEDIA_LOOP2, NULL), + SST_PATH_MEDIA_LOOP_OUTPUT("sprot_loop_out", SST_TASK_SBA, SST_SWM_OUT_SPROT_LOOP, SST_FMT_MONO, sst_set_media_loop), + SST_PATH_MEDIA_LOOP_OUTPUT("media_loop1_out", SST_TASK_SBA, SST_SWM_OUT_MEDIA_LOOP1, SST_FMT_MONO, sst_set_media_loop), + SST_PATH_MEDIA_LOOP_OUTPUT("media_loop2_out", SST_TASK_SBA, SST_SWM_OUT_MEDIA_LOOP2, SST_FMT_STEREO, sst_set_media_loop), + + /* Media Mixers */ +}; + +static const struct snd_soc_dapm_route intercon[] = { + {"media0_in", NULL, "Compress Playback"}, + {"media1_in", NULL, "Headset Playback"}, + {"media2_in", NULL, "pcm0_out"}, + + {"media0_out mix 0", "media0_in", "media0_in"}, + {"media0_out mix 0", "media1_in", "media1_in"}, + {"media0_out mix 0", "media2_in", "media2_in"}, + {"media0_out mix 0", "media3_in", "media3_in"}, + {"media1_out mix 0", "media0_in", "media0_in"}, + {"media1_out mix 0", "media1_in", "media1_in"}, + {"media1_out mix 0", "media2_in", "media2_in"}, + {"media1_out mix 0", "media3_in", "media3_in"}, + + {"media0_out", NULL, "media0_out mix 0"}, + {"media1_out", NULL, "media1_out mix 0"}, + {"pcm0_in", NULL, "media0_out"}, + {"pcm1_in", NULL, "media1_out"}, + + {"Headset Capture", NULL, "pcm1_out"}, + {"Headset Capture", NULL, "pcm2_out"}, + {"pcm0_out", NULL, "pcm0_out mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("pcm0_out mix 0"), + {"pcm1_out", NULL, "pcm1_out mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("pcm1_out mix 0"), + {"pcm2_out", NULL, "pcm2_out mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("pcm2_out mix 0"), + + {"media_loop1_in", NULL, "media_loop1_out"}, + {"media_loop1_out", NULL, "media_loop1_out mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("media_loop1_out mix 0"), + {"media_loop2_in", NULL, "media_loop2_out"}, + {"media_loop2_out", NULL, "media_loop2_out mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("media_loop2_out mix 0"), + {"sprot_loop_in", NULL, "sprot_loop_out"}, + {"sprot_loop_out", NULL, "sprot_loop_out mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("sprot_loop_out mix 0"), + + {"codec_out0", NULL, "codec_out0 mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("codec_out0 mix 0"), + {"codec_out1", NULL, "codec_out1 mix 0"}, + SST_SBA_MIXER_GRAPH_MAP("codec_out1 mix 0"), + +}; static const char * const slot_names[] = { "none", "slot 0", "slot 1", "slot 2", "slot 3", @@ -1134,6 +1352,8 @@ static int sst_map_modules_to_pipe(struct snd_soc_platform *platform) int sst_dsp_init_v2_dpcm(struct snd_soc_platform *platform) { int i, ret = 0; + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(&platform->component); struct sst_data *drv = snd_soc_platform_get_drvdata(platform); unsigned int gains = ARRAY_SIZE(sst_gain_controls)/3; @@ -1142,6 +1362,12 @@ int sst_dsp_init_v2_dpcm(struct snd_soc_platform *platform) if (!drv->byte_stream) return -ENOMEM; + snd_soc_dapm_new_controls(dapm, sst_dapm_widgets, + ARRAY_SIZE(sst_dapm_widgets)); + snd_soc_dapm_add_routes(dapm, intercon, + ARRAY_SIZE(intercon)); + snd_soc_dapm_new_widgets(dapm->card); + for (i = 0; i < gains; i++) { sst_gains[i].mute = SST_GAIN_MUTE_DEFAULT; sst_gains[i].l_gain = SST_GAIN_VOLUME_DEFAULT; diff --git a/sound/soc/intel/sst-mfld-platform.h b/sound/soc/intel/sst-mfld-platform.h index 19f83ec..d41d1c3 100644 --- a/sound/soc/intel/sst-mfld-platform.h +++ b/sound/soc/intel/sst-mfld-platform.h @@ -153,6 +153,10 @@ struct sst_device { struct sst_data; int sst_dsp_init_v2_dpcm(struct snd_soc_platform *platform); +int sst_send_pipe_gains(struct snd_soc_dai *dai, int stream, int mute); +int send_ssp_cmd(struct snd_soc_dai *dai, const char *id, bool enable); +int sst_handle_vb_timer(struct snd_soc_dai *dai, bool enable); + void sst_set_stream_status(struct sst_runtime_stream *stream, int state); int sst_fill_stream_params(void *substream, const struct sst_data *ctx, struct snd_sst_params *str_params, bool is_compress);